Don't despair. Royal weddings are a global phenomenon. And hundreds of millions of people are expected to witness Prince Harry marry Meghan Markle in St George's Chapel at Windsor Castle, whether on television or online, or by listening to proceedings on the radio.

The streets of Windsor, Berkshire, will also be lined with thousands of well-wishers hoping to catch a glimpse of the happy couple in person.

So whether you're watching from your sofa, a community street party or a far-flung location, here's how to ensure the perfect view.

It is worth noting that cameras inside the chapel will provide the same pictures to all the networks, so once the ceremony starts, the footage will be identical across the channels, although they will keep their separate commentaries.